16:41:02 Create new PHPExcel object<br />16:41:02 Create styles array<br />16:41:02 Add data (begin)<br />16:41:03 Add data (end), time: 0.97 s<br />16:41:03 Write to Excel2007 format<br />16:41:03 File written to 40duplicateStyle.xlsx<br />16:41:03 Peak memory usage: 9 MB<br />16:41:03 Done writing file<br />File has been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />